| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $211.48 | 12.690% | $238.3168 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $48.46 | 7.845% | $52.2617 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $14.71 | 12.740% | $16.5841 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $157.54 | 8.402% | $170.7765 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $23.90 | 4.792% | $25.0453 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $220.88 | 10.757% | $244.6401 | $244.64 | $244.65 | $244.60 |
| Purchase #7 | $66.37 | 5.307% | $69.8923 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $743.34 | $817.5168 | $817.52 | $817.55 | $817.50 | |